Product pdescription:

This machine adopts double straight needle, vertical automatic gas rotary hook line,sliding lever thread take-up, constitute two lines of double lock stitch. The needle bar by using mechanical separation and combination; upper and lower axis adopt ball bearing, synchronous belt transmission; the plunger piston oil pump lubricating system. The needle bar swing and a feeding tooth synchronous feeding way, knob type disk stitch regulator and a lever type reverse feeding mechanism, the bobbin thread back to spring, ensure the bottom line and side line to get consistent sewing effect. Suitable for sewing various coat, uniforms jeans, bags, decorative stitch.